Derelict and unbuilt land in Glencullen-Sandyford
As of 25 Sep 2026, Glencullen-Sandyford (Dún Laoghaire-Rathdown) has 2,101 homes permitted but not started and 312 ha zoned for housing with no permission. 41 building sites started work and did not finish.
41 Stalled builds
41 sites started but not finished, 142 homes.
- Whinsfield Development · 65 homes; commenced 04 Sep 2020, no completion certificate, planned end Jun 2021
- Belmont, Stepaside, Co. Dublin · 37 homes; commenced 16 Jun 2014, no completion certificate, planned end Jan 2015
- Dun Oir Residential Phase 4 · 27 homes; commenced 03 Nov 2022, no completion certificate, planned end Aug 2023
- Rockville Drive, Glenamuck Road, Carrickmines, Co. Dublin · 13 homes; commenced 16 Jul 2021, no completion certificate, planned end Feb 2022
- 4A 4B 4C MV Revamp MountainView · commenced 31 Jul 2023, no completion certificate, planned end Aug 2023
- One Microsoft Court - Refurbishment Works · commenced 23 Nov 2018, no completion certificate, planned end Dec 2019
- Pitney Bowes · commenced 04 Mar 2019, no completion certificate, planned end May 2019
- One South County, South County Business Park, Dublin · commenced 25 Aug 2020, no completion certificate, planned end Sep 2020
14 Permitted, not started
2,101 homes with planning permission and no start, across 14 permissions.
- Aiken's Village, Townland of Woodside and Kilgobbin · 438 homes granted 20 Oct 2023, expires 20 Oct 2028
- Blackthorn Drive and Carmanhall Road · 428 homes granted 04 Sep 2025, expires 04 Sep 2030
- 1.19 Ha. At Lisieux Park · 200 homes granted 04 Apr 2024, expires 04 Apr 2029
- Blackglen Road · 192 homes granted 13 Nov 2025, expires 13 Nov 2030
- Siemens Site · 190 homes granted 31 Mar 2022, expires 28 Nov 2030
- Avid Technology site · 183 homes granted 01 Oct 2025, expires 01 Oct 2030
- Rocklawn · 112 homes, expires 10 Feb 2027
- Crohamhurst · 80 homes granted 18 Dec 2025, expires 18 Dec 2030
1 Permission expired
1 permission expired recently without a start.
- 62 & 63 (Innisfree), Stepaside Lane · 29 homes, expired 10 Oct 2024
291 Zoned for housing, no permission
312 ha on the RZLT map with no live permission for 10 or more homes (291 parcels).
- Land in Glencullen-Sandyford · 16.1 ha, RZLT-liable and no live permission for 10+ homes on it
- Land in Glencullen-Sandyford · 11.6 ha, RZLT-liable and no live permission for 10+ homes on it
- Land in Glencullen-Sandyford · 9.8 ha, RZLT-liable and no live permission for 10+ homes on it
- Land in Glencullen-Sandyford · 8.3 ha, RZLT-liable and no live permission for 10+ homes on it
- Land in Glencullen-Sandyford · 7.8 ha, RZLT-liable and no live permission for 10+ homes on it
- Land in Glencullen-Sandyford · 7.7 ha, RZLT-liable and no live permission for 10+ homes on it
- Land in Glencullen-Sandyford · 6.3 ha, RZLT-liable and no live permission for 10+ homes on it
- Land in Glencullen-Sandyford · 6.2 ha, RZLT-liable and no live permission for 10+ homes on it
283 more in Dún Laoghaire-Rathdown →
Land on the map is liable for the Residential Zoned Land Tax, 3% of market value a year.
79 Public land
368 ha of publicly owned land (79 sites); the largest holder is Dublin City Council.
- Public land in Glencullen-Sandyford · 70.1 ha, Held by Horse Racing Ireland
- Public land in Glencullen-Sandyford · 30.1 ha, Held by Dublin City Council
- Public land in Glencullen-Sandyford · 30.0 ha, Held by Dublin City Council
- Public land in Glencullen-Sandyford · 26.4 ha, Held by Dublin City Council
- Public land in Glencullen-Sandyford · 24.2 ha, Held by The Industrial Development Authority
- Public land in Glencullen-Sandyford · 17.3 ha, Held by Dublin City Council
- Public land in Glencullen-Sandyford · 14.8 ha, Held by Central Bank of Ireland
- Public land in Glencullen-Sandyford · 14.3 ha, Held by Horse Racing Ireland
Nothing on the registers for Glencullen-Sandyford: derelict sites, council selling land.
Open Glencullen-Sandyford on the map Every site in Glencullen-Sandyford
Questions about Glencullen-Sandyford
New sites in Dún Laoghaire-Rathdown, every Monday
The week's new sites: permission running out, council selling land, derelict or stalled. Each with its source. Free while in beta.
Data as of 25 Sep 2026. Sources: Council derelict sites registers (Derelict Sites Act 1990); Commencement and completion notices (National Building Control Office); Planning applications (Department of Housing national planning data); Council Residential Zoned Land Tax maps; Land Development Agency, Register of Relevant Lands; Council meeting agendas (s.183 disposal notices).
Facts from public registers, gathered by Buildable (https://buildable.ie/land/dlr/13260407/report). Free to share and quote with a link. Not advice.